2025-02-21 19:37:35 +01:00
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FROM golang:1.24-alpine AS builder
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2021-11-10 20:06:12 +01:00
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2021-11-11 17:09:05 +01:00
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ARG ARG_VERSION
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2024-08-26 19:51:37 +02:00
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ENV VERSION=$ARG_VERSION
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2021-11-11 17:09:05 +01:00
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2021-11-10 20:06:12 +01:00
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WORKDIR /app
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2024-04-12 19:26:48 +02:00
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COPY go.mod .
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COPY go.sum .
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RUN --mount=type=cache,target=/go/pkg/mod/ go mod download -x
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2021-11-10 20:06:12 +01:00
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COPY . .
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2024-04-12 19:26:48 +02:00
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FROM builder AS build-dev-app
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# hadolint ignore=DL3018
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RUN --mount=type=cache,target=/go/pkg/mod/ apk --no-cache add make && make build
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2021-11-10 20:06:12 +01:00
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2024-04-12 19:26:48 +02:00
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FROM builder AS build-prod-app
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# hadolint ignore=DL3018
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2025-02-21 19:37:35 +01:00
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RUN apk --no-cache update && apk add --no-cache ca-certificates make upx \
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&& update-ca-certificates \
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2024-04-12 19:26:48 +02:00
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&& make build \
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&& upx --best --lzma whatismyip
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2021-11-10 20:06:12 +01:00
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2024-04-12 19:26:48 +02:00
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FROM scratch AS dev
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COPY --from=build-dev-app /app/whatismyip /usr/bin/
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ENTRYPOINT ["whatismyip"]
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2021-11-10 20:06:12 +01:00
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2024-04-12 19:26:48 +02:00
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FROM scratch AS prod
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COPY --from=build-prod-app /app/whatismyip /usr/bin/
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2021-11-10 20:06:12 +01:00
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ENTRYPOINT ["whatismyip"]
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